The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Bloom images (20 members)
- Blue Triangle Inc. (6 members)
- Bo-Go images (4 members)
- Board members (4 members)
- Bobblehead (4 members)
- Boilerplate Images (2 members)
- Boilerplate images (1 member)
- Bolon images (1 member)
- Bolt images (1 member)
- Bomb images (2 members)
- Bombers (5 members)
- Bombs (3 members)
- Bombs (Explosive Bomb) (3 members)
- Bombs (Size 10) (1 member)
- Bombs (Size 3) (1 member)
- Bombs (Size 5) (1 member)
- BoreMax images (1 member)
- Borea (2 members)
- Boreal images (1 member)
- Bounty Hunter Missions (41 members)
- Branaugh II (1 member)
- Branaugh III images (1 member)
- Branaugh II images (1 member)
- Branaugh I images (1 member)
- Branaugh System (0 members)
- Branaugh system (9 members)
- Brands (13 members)
- Bremen Defense Force (1 member)
- Bremen III images (1 member)
- Bremen IV images (1 member)
- Bremen System (0 members)
- Bremen system (10 members)
- Brentworth Care Center images (1 member)
- Brentworth Care Centers (1 member)
- Breton images (1 member)
- Brightspot images (1 member)
- Broad & Rabiee (0 members)
- Broad and Rabiee (3 members)
- Broken Moon images (4 members)
- Browse (12 members)
- Buccaneer images (70 members)
- Buccaneer series (0 members)
- Bueno Ravine images (1 member)
- Buloi Sataball Arena images (1 member)
- Bulwark images (1 member)
- Bunker missions (13 members)
- Burst images (1 member)
- C-788 Cannon images (1 member)
- C1 Spirit images (104 members)
- C2 Hercules images (138 members)